18462130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26003}}^1$

素因数の和:26081

約数の個数: 16

約数和(自身を含む): 33701184

約数和(自身を除く): 15239054

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 26003, 52006, 130015, 260030, 1846213, 3692426, 9231065, 18462130]

約数ペア:

[(1, 18462130), (2, 9231065), (5, 3692426), (10, 1846213), (71, 260030), (142, 130015), (355, 52006), (710, 26003)]